2004-06-10 19:39:32 +00:00
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<?xml version="1.0"?>
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2007-01-16 06:40:28 +00:00
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<!DOCTYPE gsdoc PUBLIC "-//GNUstep//DTD gsdoc 1.0.1//EN" "http://www.gnustep.org/gsdoc-1_0_1.xml">
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2005-07-15 22:51:23 +00:00
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<!--
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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-->
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2004-06-10 19:39:32 +00:00
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<gsdoc base="ReleaseNotes">
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<head>
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<title>GNUstep Base Release Notes</title>
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<author name="Adam Fedor">
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<email address="fedor@gnu.org"/>
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<url url="http://www.gnustep.org/developers/whoiswho.html"/>
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</author>
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2007-01-16 06:40:28 +00:00
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<author name="Richard Frith-Macdonald">
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<email address="rfm@gnu.org"/>
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<url url="http://www.gnustep.org/developers/whoiswho.html"/>
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</author>
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2004-06-10 19:39:32 +00:00
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<version>$Revision$</version>
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<date>$Date$</date>
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2007-01-16 06:40:28 +00:00
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<copy>2005,2006 Free Software Foundation, Inc.</copy>
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2004-06-10 19:39:32 +00:00
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</head>
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<body>
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<chapter>
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<heading>Base Release Notes</heading>
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<p>
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The release notes include descriptions of API changes, behavior
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changes and other information that might help developers and users
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migrate to using a newer version of the library.
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</p>
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2007-01-16 06:40:28 +00:00
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<section>
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<heading>Version 1.13.1</heading>
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<p>
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This is a bugfix release improving the stability and security
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of applications using the base library.
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Programs dynamically linked with the existing stable release
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will automatically benefit from these changes once this
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version is installed.
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</p>
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<deflist>
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<term>NSBundle</term>
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<desc>
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Fix for crash when initialising the bundle system in
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an applicatiuon linked with many frameworks.
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</desc>
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<term>NSCalendarDate</term>
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<desc>
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Fix for buffer overrun problem mwhen initialising
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date from string. Also fixed to return nil when
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initialising from some illegal strings.
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</desc>
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<term>NSConnection</term>
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<desc>
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Some locking fixes to avoid rare deadlocks in heavily
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multithreaded applications.
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</desc>
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<term>NSDecimalNumber</term>
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<desc>
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Fix to handle current locale properly when initialising.
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</desc>
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<term>NSIndexSet</term>
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<desc>
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Fix bug adding indexes in a range which lies within a
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range already in the set.
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</desc>
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<term>NSPropertyList</term>
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<desc>
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Fix problem writing negative numbers into old-style
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property list.
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</desc>
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<term>NSString</term>
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<desc>
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Fix for problem with keyed archiving of simple strings.
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</desc>
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<term>NSURL</term>
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<desc>
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Fix a potential repeated load of the same resource.
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Also fix to return nil when initialised with a string
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which does not contain a URL scheme.
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</desc>
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<term>NSURLHandle</term>
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<desc>
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Improve handling of persistent connections when the remote
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host drops the connection unexpectedly.
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</desc>
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<term>GSXML</term>
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<desc>
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Fix bug causing removal of newline characters from escaped
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strings.
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Fix error setting start end end element for SAX.
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</desc>
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</deflist>
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</section>
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2006-08-28 14:39:37 +00:00
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<section>
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<heading>Version 1.13.0</heading>
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<p>
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Several sets of classes have been added for dealing with urls and
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predicates. A few minor api changes have occured as well.
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</p>
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<deflist>
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<term>Character sets</term>
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<desc>
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Character sets were improved with regard to ranges (chinese
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characters, etc).
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</desc>
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<term>Keyed Archiving</term>
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<desc>
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Better compatibility with MacOSX. In particular, some gueses
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are made as to how some objects should be encoded.
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</desc>
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<term>GNUstep configuration file</term>
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<desc>
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Extra keys are allowed in the configuration file with the
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definition of the GNUSTEP_EXTRA key.
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</desc>
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<term>URL Loading</term>
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<desc>
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Headers and a basic framework for Apple's new URL loading scheme
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were added, although this is not fully implemented yet.
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</desc>
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<term>Objective-C++</term>
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<desc>
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Most of the code was updated to compile nicely with the new
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gcc objective-c++ compiler.
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</desc>
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<term>NSString designated initializer</term>
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<desc>
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The GNUstep designated initialiser for the NSString class
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cluster has changed to
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<code>-initWithBytesNoCopy:length:encoding:freeWhenDone:</code>
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from
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<code>-initWithCharactersNoCopy:length:freeWhenDone:</code>
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and older code subclassing NSString will need to be updated.
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</desc>
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<term>NSBundle bundleWithIndentifier:</term>
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<desc>
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The NSBundle method <code>+bundleWithIdentifier:</code> was
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added.
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</desc>
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<term>NSPredicate</term>
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<desc>
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A basic implementation of the NSPredicate classes (NSPredicate,
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NSComparisonPredicate, NSCompoundPredicate, NSExpression) was
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added.
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</desc>
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<term>Stack traces</term>
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<desc>
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Support for getting stack traces via bfd was added
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experimentally. You have to define STACKTRACE when compiling
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base to get this.
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</desc>
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<term>Languages</term>
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<desc>
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Added new language files Esperanto, Korean, and Ukrainian.
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</desc>
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<term>Run loops</term>
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<desc>
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Removed the timeout facility for runloop watchers - you should
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use standard timers instead. The watcher interface is deprecated
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anyway.
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</desc>
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</deflist>
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</section>
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2006-03-14 04:17:50 +00:00
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<section>
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<heading>Version 1.12.0</heading>
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<p> There have been a number of API changes and several
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methods have been depreciated in this release. Although
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current GNUstep programs that use these methods will still
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work in this version, there are enough changes that a new
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library version was considered useful.
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</p>
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<deflist>
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<term>NSCoder deprecated methods</term>
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<desc>
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Several methods using the old libObjects style scheme
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<code>withName:</code> are now deprecated. You can use the new
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NSKeyedArchiver and NSKeyedUnarchiver functionality to perform
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the same function in a much more portable way.
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</desc>
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<term>NSPortCoder, NSPortMessage private methods</term>
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<desc>
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The private method <code>_components</code> was removed
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from the public interface.
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</desc>
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<term>NSString -getCString:maxLength:encoding:</term>
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<desc>
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The return type of this function was changed to BOOL.
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</desc>
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<term>NSBundle deprecated and private methods</term>
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<desc>
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Several deprecated and private methods were removed from
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the public interface including
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<code>+gnustepBundle</code>, and
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<code>+pathForGNUstepResource:ofTpye:inDirectory:</code>.
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</desc>
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<term>NSNotificationCenter deprecated method</term>
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<desc>
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The GNUstep method <code>setLockingDisabled:</code> method
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was deprecated.
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</desc>
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<term>NSNotificationQueue private functions</term>
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<desc>
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Private functions <code>GSNotifyASAP</code>,
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2006-06-12 12:54:58 +00:00
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<code>GSNotifyIdle</code>, and <code>GSNotifyMore</code>
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2006-03-14 04:17:50 +00:00
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were removed from public interface.
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</desc>
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<term>NSRunLoop watcher API updates and other changes</term>
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<desc>
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We are starting to integrate the Cocoa NSStream classes
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into GNUstep, which allow you to do much the same things
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as the GNUstep-specific run loop watcher API was
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intended. At some point the watcher API will be deprecated
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as it will be redundant with NSStream functionality. Also
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the deprecated win32 specific methods for NSRunLoop were
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removed.
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</desc>
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<term>NSAttribtedString deprecated method</term>
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<desc>
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The non-standard
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<code>attributedSubstringWithRange:</code> method (just a
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synonym for the real method) was deprecated.
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</desc>
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<term>NSConnection, NSDistantObject method removal</term>
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<desc>
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Several legacy methods from the original GNU Connection
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class were removed or moved to the additions category of
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the library.
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</desc>
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<term>NSAutoreleasePool private methods</term>
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<desc>
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The private method <code>_endThread:</code> was removed
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from the public interface.
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</desc>
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<term>NSPortNameServer private methods</term>
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<desc>
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Several private methods were removed from the public interface.
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</desc>
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<term>NSStream, NSIndexPath</term>
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<desc>
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New classes added to the library.
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</desc>
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<term>NSUserDefaults improvements</term>
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<desc>
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User defaults were restructured to create the defaults
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lazily and can be set to not write to an external file at
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all, for developers who wish to use the library as a
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stand-alone library or in other situations where using
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external resources is not desired.
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</desc>
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</deflist>
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</section>
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2005-12-21 18:57:22 +00:00
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<section>
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<heading>Version 1.11.2</heading>
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<deflist>
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<term>GNUstep.conf and relocation</term>
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<desc>
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Support for GNUstep.conf and relocation of the filesystem is
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much improved in this release.
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</desc>
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<term>Windows platform</term>
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<desc>
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The WM_QUIT message is now intercepted to allow an application to
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terminate cleanly.
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</desc>
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<term>NSMessagePort - Windows platform</term>
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<desc>
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NSMessagePort was implemented on Windows platforms.
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</desc>
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<term>NSOpenStepRootDirectory</term>
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<desc>
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This function has been un-deprecated, and the documentation
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clarified so it is easier to understand what it does and does
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not do.
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</desc>
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<term>GNUsteprc</term>
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<desc>
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Deprecated support for system-wide GNUsteprc files has
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been removed.
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</desc>
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</deflist>
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</section>
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2005-09-19 03:59:09 +00:00
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<section>
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<heading>Version 1.11.1</heading>
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<deflist>
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<term>NSSortDescriptor</term>
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<desc>
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New class.
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2005-09-20 16:44:36 +00:00
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</desc>
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2005-09-19 03:59:09 +00:00
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<term>NSStringFromPoint, NSStringFromRect, NSStringFromSize</term>
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<desc>
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Functions now output strings that can be read by old
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OpenStep implementations (but can also still be read by GNUstep and
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MacOSX).
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</desc>
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<term>Debugging support</term>
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<desc>
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More support for debugging on mingw, including writing logs to
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debugger and event viewer.
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</desc>
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</deflist>
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</section>
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2005-07-05 02:07:17 +00:00
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|
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<section>
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<heading>Version 1.11.0</heading>
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<p>
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The interface version of the base library has changed in
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this release. Applications, libraries and tools that
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wish to use this new version must be recompiled
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(otherwise, they'll use the older version of the library).
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</p>
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|
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|
|
<deflist>
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|
<term>Window's changes</term>
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<desc>
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A lot of the behavior of path handling in the base
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library has changed with respect to Window's machines.
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Windows native paths are used throughout.
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|
The fileSystemRepresentation methods now use utf-16
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as the external c-string representation on windows.
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|
The local to openstep and openstep to local methods
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|
|
are now deprecated and do nothing. Other changes to
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|
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|
|
classes and class variables have also occurred (detailed
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below).
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|
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|
</desc>
|
2005-07-15 22:51:23 +00:00
|
|
|
<term>Path/Startup configuration</term>
|
2005-07-05 02:07:17 +00:00
|
|
|
<desc>
|
|
|
|
|
At the startup of any application or tool, GNUstep used to
|
|
|
|
|
look at various environment variables in order to find
|
|
|
|
|
the location of various data directories and other
|
|
|
|
|
things. GNUstep still does this, but the environment
|
|
|
|
|
variables are no longer required to find these
|
|
|
|
|
files. In addition the configuration files used to
|
|
|
|
|
override certain path behavior has been changed and
|
|
|
|
|
expanded. See the base library documentation on GNUstep
|
|
|
|
|
Configuration Files for more information.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSCharacterSets</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Character sets are included in the library itself instead
|
|
|
|
|
of being loaded from a data file. Also, the
|
|
|
|
|
NSBitmapCharSet API has been removed.
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|
|
|
|
</desc>
|
|
|
|
|
<term>NSPathUtilities</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Depreciated functions GSSystemRootDirectory and
|
|
|
|
|
GSStandardPathPrefixes. In addition, beware of using the
|
|
|
|
|
function NSOpenStepRoot, which may not necessarily return
|
|
|
|
|
the information you need (see the documentation for this
|
|
|
|
|
function for more info). Enumeration values for
|
|
|
|
|
NSSearchPathDirectory have changed.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSRunLoop</term>
|
|
|
|
|
<desc>
|
|
|
|
|
NSRunLoop and related classes now use native win32 event
|
|
|
|
|
handling on Window's machines. See also GSFileHandle,
|
|
|
|
|
NSSocketPort and NSMessagePort.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>GSFileHandle</term>
|
|
|
|
|
<desc>
|
|
|
|
|
This GNUstep specific class has a new ivar on Windows.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSSocketPort, NSMessagePort</term>
|
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|
|
|
<desc>
|
|
|
|
|
This class has a new ivar on Windows.
|
|
|
|
|
</desc>
|
|
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|
|
<term>NSPortNameServer</term>
|
|
|
|
|
<desc>
|
|
|
|
|
A one-time warning is printed concerning a future change in
|
|
|
|
|
which nsconnections will only work between processes owned
|
|
|
|
|
by the same account on
|
|
|
|
|
the same machine, for MacOSX compatibility and
|
|
|
|
|
security. If inter-host/user communication is desired,
|
|
|
|
|
the developer will need to set this explicitly.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>Keyed Encoding</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Work was done in many classes to support keyed
|
|
|
|
|
encoding. It may not be fully implemented in every class, however.
|
|
|
|
|
</desc>
|
|
|
|
|
</deflist>
|
|
|
|
|
</section>
|
2005-04-14 04:26:41 +00:00
|
|
|
<section>
|
|
|
|
|
<heading>Version 1.10.3</heading>
|
|
|
|
|
<p>
|
|
|
|
|
This release includes a few minor bug fixes.
|
|
|
|
|
</p>
|
|
|
|
|
</section>
|
2005-03-31 23:27:25 +00:00
|
|
|
<section>
|
|
|
|
|
<heading>Version 1.10.2</heading>
|
|
|
|
|
<p>
|
2005-04-14 04:26:41 +00:00
|
|
|
This release is most likely the last release in this series,
|
|
|
|
|
aside from possible bug fixes.
|
|
|
|
|
It was was branched from CVS on Feb 22, 2005.
|
2005-03-31 23:27:25 +00:00
|
|
|
</p>
|
|
|
|
|
<deflist>
|
|
|
|
|
<term>NSContainsRect behavior change</term>
|
|
|
|
|
<desc>
|
|
|
|
|
The definition of NSContainsRect has changed to
|
|
|
|
|
correspond with the current Mac OS X/Cocoa definition. The
|
|
|
|
|
sides of the bRect can touch aRect.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>Unichar file paths</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Windows supports unichar file paths, but there isn't
|
|
|
|
|
really an API for handling this. GNUstep-specific
|
|
|
|
|
methods for dealing with this have been
|
|
|
|
|
added, <code>NSFileManager's
|
|
|
|
|
-localFromOpenStepPath</code> and
|
|
|
|
|
<code>openStepPathFromLocal</code> and equivalent methods for
|
|
|
|
|
<code>NSString</code>. In most cases the Base library should
|
|
|
|
|
handle this problem internally, but it's possible that there
|
|
|
|
|
are cases where the developer wants to handle the file name
|
|
|
|
|
explicitly with system-specific functions.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSDictionaryErnumerator</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Some ivars in NSDictionaryEnumerator have changed types,
|
|
|
|
|
but the total storage space has not changed. This may
|
|
|
|
|
cause problems if you access ivars directly, perhaps
|
|
|
|
|
through a subclass.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSNotification -setImmutablePost</term>
|
|
|
|
|
<desc>
|
|
|
|
|
This GNUstep extension method was removed.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSPort extension methods</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Unimplemented GNUstep extension methods <code>-close</code>,
|
|
|
|
|
<code>-outPackedClass</code>,
|
|
|
|
|
and <code>+outPackedClass</code> were removed.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSTimeZone -abbreviationDictionary</term>
|
|
|
|
|
<desc>
|
|
|
|
|
<code>NSTimeZone</code>'s abbreviation dictionary is now
|
|
|
|
|
a proper one-to-one dictionary.
|
|
|
|
|
</desc>
|
|
|
|
|
</deflist>
|
|
|
|
|
</section>
|
2004-10-29 03:31:04 +00:00
|
|
|
<section>
|
|
|
|
|
<heading>Version 1.10.1</heading>
|
|
|
|
|
<p>
|
|
|
|
|
</p>
|
|
|
|
|
<deflist>
|
2005-07-05 02:07:17 +00:00
|
|
|
<term>Runtime version discovery of library</term>
|
2004-10-29 03:31:04 +00:00
|
|
|
<desc>
|
|
|
|
|
A developer can discover the version of the base library that
|
|
|
|
|
is loaded using the NSBundle methods
|
|
|
|
|
<code>[[NSBundle bundleForLibrary: @"gnustep-base"] infoDictionary]</code>
|
|
|
|
|
and retrieving the <var>GSBundleVersion</var> key.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSXMLParser class added</term>
|
|
|
|
|
<desc>
|
|
|
|
|
This is a Cocoa class that has been added for
|
|
|
|
|
compatibility. The class is still alpha state.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSArray makeObjectsPerformSelector:</term>
|
|
|
|
|
<desc>
|
|
|
|
|
The order of iteration through objects was changed to
|
|
|
|
|
match Cocoa.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>Designated initializer changes</term>
|
|
|
|
|
<desc>
|
|
|
|
|
The designated initializer for NSArray, NSDictionary,
|
|
|
|
|
NSSet, and NSString for MacOS X compatibility. Like
|
|
|
|
|
MacOS X, you can call <code>[super init]</code> to initialize
|
|
|
|
|
the class from a subclass, although it is prefered that you use
|
|
|
|
|
the <em>designated initializer</em>, with it's richer
|
|
|
|
|
set of initializers.
|
|
|
|
|
</desc>
|
|
|
|
|
</deflist>
|
|
|
|
|
</section>
|
2004-09-05 02:31:35 +00:00
|
|
|
<section>
|
|
|
|
|
<heading>Version 1.10.0</heading>
|
|
|
|
|
<p>
|
|
|
|
|
</p>
|
|
|
|
|
<deflist>
|
|
|
|
|
<term>Interface version change</term>
|
|
|
|
|
<desc>
|
|
|
|
|
The interface version of the base library has changed in
|
|
|
|
|
this release, as it will in all future releases with a
|
|
|
|
|
new minor number (that's the second number in the
|
|
|
|
|
release number). Applications, libraries and tools that
|
|
|
|
|
wish to use this new version must be recompiled
|
|
|
|
|
(otherwise, they'll use the older version of the library).
|
|
|
|
|
There is no single reason for this change. Arguably, it
|
|
|
|
|
should have been done long ago.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSString clarification</term>
|
|
|
|
|
<desc>
|
|
|
|
|
The NSString documentation contains some clarification
|
|
|
|
|
on the lifetime of returned NSString objects.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>URL classes support persistant connections</term>
|
|
|
|
|
<desc>
|
|
|
|
|
The NSURLHandle and other classes have support for
|
|
|
|
|
persistant connections.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSMethodSignature clarification</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Recent compiler releases have exposed a flaw in the way
|
|
|
|
|
GNUstep gathers signature information. The
|
|
|
|
|
documentation explains how the information for offset
|
|
|
|
|
and registers may not be reliable.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>Mac OS X compatibility</term>
|
|
|
|
|
<desc>
|
|
|
|
|
There have been many fixes in various classes for Mac
|
|
|
|
|
OS X compatibility, particularly relating to XML encoding.
|
|
|
|
|
</desc>
|
|
|
|
|
</deflist>
|
|
|
|
|
</section>
|
2004-06-10 19:39:32 +00:00
|
|
|
<section>
|
|
|
|
|
<heading>Version 1.9.2</heading>
|
|
|
|
|
<p>
|
|
|
|
|
</p>
|
|
|
|
|
<deflist>
|
|
|
|
|
<term>GSMime parsing ignores extraneous data</term>
|
|
|
|
|
<desc>
|
|
|
|
|
When extraneous data is encountered in the input, it is ignored
|
|
|
|
|
(and a warning logged) rather than adding it to the
|
|
|
|
|
message body. Not sure this is right though, perhaps we should
|
|
|
|
|
raise an exception or extend the api to return the extra
|
|
|
|
|
data. Anyway, it's better than the previous behavior of
|
|
|
|
|
adding the bad data to the parsed body.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>New log functions GSOnceFlag and GSOnceMLog</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Log messages the first time the code is executed. Typical
|
|
|
|
|
usage is to log warnings about deprecated features.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSError</term>
|
|
|
|
|
<desc>
|
|
|
|
|
New MacOSX compatibility class
|
|
|
|
|
</desc>
|
|
|
|
|
<term>GSObjCRuntime</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Multiple new runtime functions that work with both GNU
|
|
|
|
|
and Apple runtimes. These functions allow you to look
|
|
|
|
|
at method lists, add and remove methods (for instance,
|
|
|
|
|
if you want to make sure your method in a category
|
|
|
|
|
overrides another method in a category).
|
|
|
|
|
</desc>
|
|
|
|
|
<term>NSProtocolChecker rewritten</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Was previously almost non-functional.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>autogsdoc</term>
|
|
|
|
|
<desc>
|
|
|
|
|
Support added for building frames structured documentation.
|
|
|
|
|
Add the flag <code>-MakeFrames YES</code> to the autogsdoc
|
|
|
|
|
command line.
|
|
|
|
|
</desc>
|
|
|
|
|
<term>Binary incompatibilities</term>
|
|
|
|
|
<desc>
|
|
|
|
|
NSUnarchiver, GSIMapTable have new ivars added to
|
|
|
|
|
them. Tools and applications that use these classes may
|
|
|
|
|
need to be recompiled after the new library is installed.
|
|
|
|
|
</desc>
|
|
|
|
|
</deflist>
|
|
|
|
|
</section>
|
|
|
|
|
</chapter>
|
|
|
|
|
</body>
|
|
|
|
|
</gsdoc>
|
